Identification of ethyl pyruvate and dihydrocinchonidine adducts by electrospray ionization mass spectrometry.

Rapid Commun Mass Spectrom

Department of Organic Chemistry, József Attila University, Dóm tér 8, H-6720 Szeged, Hungary.

Published: May 2000

Several ethyl pyruvate and dihydrocinchonidine adducts, formed by non-covalent interactions with alkali cations, have been identified for the first time using electrospray ionization mass and tandem mass spectrometry. This type of adduct may have an important role in asymmetric reactions of pyruvates in the presence of cinchonas.

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http://dx.doi.org/10.1002/(SICI)1097-0231(20000331)14:6<509::AID-RCM902>3.0.CO;2-PDOI Listing

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